<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>图片切换</title>
  <link rel="stylesheet" href="./css/index.css" />
</head>

<body>
  <div id="mask">
    <div class="center">
      <h2 class="title">
        <img src="./images/logo.png" alt="">
        深圳创维校区环境
      </h2>
      <!-- 图片 -->
      <img :src="images[index]" alt="" />
      <!-- 左箭头 -->
      <a href="javascript:void(0)"  class="left" @click="prev" v-show="index!=0">
          <img src="./images/prev.png" alt=""/>
        </a>
      <!-- 右箭头 -->
      <a href="javascript:void(0)" class="right" @click="next" v-show="index<images.length-1" >
        <img src="./images/next.png" alt="" />
      </a>
    </div>
  </div>

  <script src="../js/vue.js"></script>

  <script>
    let app = new Vue({
      el:"#mask",
      data:{
          images:[
                 "./images/00.jpg",
                 "./images/01.jpg",
                 "./images/02.jpg",
                 "./images/03.jpg",
                 "./images/04.jpg",
                 "./images/05.jpg",
                 "./images/06.jpg",
                 "./images/07.jpg",
                 "./images/08.jpg",
                 "./images/09.jpg",
                 "./images/10.jpg",
          ],
        //图片的下标
        index:0,
      },
      methods:{
        next(){
         /* if (this.index<this.images.length-1){
            this.index++
          }else {
            this.index=0
          }*/
          this.index++;
        },
        prev(){
          this.index--;
        }
      }
    })
  </script>

</body>

</html>